tm_stm32f4_dma2d_graphic.h

#ifndef TM_DMA2DGRAPHIC_H
#define TM_DMA2DGRAPHIC_H 100

/* C++ detection */
#ifdef __cplusplus
extern C {
#endif

#include "stm32f4xx.h"
#include "stm32f4xx_rcc.h"
#include "stm32f4xx_dma2d.h"
#include "defines.h"

#ifndef DMA2D_GRAPHIC_LCD_WIDTH
    #if defined(DMA2D_GRAPHIC_USE_STM324x9_EVAL) || defined(TM_DISCO_STM324x9_EVAL)
        #define DMA2D_GRAPHIC_LCD_WIDTH     640 
    #else
        #define DMA2D_GRAPHIC_LCD_WIDTH     240 
    #endif
#endif

#ifndef DMA2D_GRAPHIC_LCD_HEIGHT
    #if defined(DMA2D_GRAPHIC_USE_STM324x9_EVAL) || defined(TM_DISCO_STM324x9_EVAL)
        #define DMA2D_GRAPHIC_LCD_HEIGHT    480 
    #else
        #define DMA2D_GRAPHIC_LCD_HEIGHT    320 
    #endif
#endif

#ifndef DMA2D_GRAPHIC_RAM_ADDR
    #if defined(DMA2D_GRAPHIC_USE_STM324x9_EVAL) || defined(TM_DISCO_STM324x9_EVAL)
        #define DMA2D_GRAPHIC_RAM_ADDR      0xC0000000 
    #else
        #define DMA2D_GRAPHIC_RAM_ADDR      0xD0000000 
    #endif
#endif

#ifndef DMA2D_GRAPHIC_TIMEOUT
#define DMA2D_GRAPHIC_TIMEOUT       (uint32_t)10000000
#endif

#define DMA2D_GRAPHIC_PIXELS        DMA2D_GRAPHIC_LCD_WIDTH * DMA2D_GRAPHIC_LCD_HEIGHT

#define GRAPHIC_COLOR_WHITE         0xFFFF
#define GRAPHIC_COLOR_BLACK         0x0000
#define GRAPHIC_COLOR_RED           0xF800
#define GRAPHIC_COLOR_GREEN         0x07E0
#define GRAPHIC_COLOR_GREEN2        0xB723
#define GRAPHIC_COLOR_BLUE          0x001F
#define GRAPHIC_COLOR_BLUE2         0x051D
#define GRAPHIC_COLOR_YELLOW        0xFFE0
#define GRAPHIC_COLOR_ORANGE        0xFBE4
#define GRAPHIC_COLOR_CYAN          0x07FF
#define GRAPHIC_COLOR_MAGENTA       0xA254
#define GRAPHIC_COLOR_GRAY          0x7BEF
#define GRAPHIC_COLOR_BROWN         0xBBCA

/* Waiting flags */
#define DMA2D_WORKING               ((DMA2D->CR & DMA2D_CR_START))
#define DMA2D_WAIT                  do { while (DMA2D_WORKING); DMA2D->IFCR = DMA2D_IFSR_CTCIF;} while (0);

typedef struct {
    uint16_t X; 
    uint16_t Y; 
} TM_DMA2DRAPHIC_Poly_t;

typedef struct {
    uint16_t Width;
    uint16_t Height;
    uint8_t BytesPerPixel;
    uint32_t BufferStart;
    uint32_t BufferOffset;
    uint8_t Orientation;
} TM_DMA2DGRAPHIC_INT_Conf_t;

void TM_DMA2DGRAPHIC_Init(void);

void TM_DMA2DGRAPHIC_SetLayer(uint8_t layer_number);

void TM_DMA2DGRAPHIC_SetOrientation(uint8_t orientation);

void TM_DMA2DGRAPHIC_Fill(uint32_t color);

void TM_DMA2DGRAPHIC_DrawPixel(uint16_t x, uint16_t y, uint32_t color);

uint32_t TM_DMA2DGRAPHIC_GetPixel(uint16_t x, uint16_t y);

void TM_DMA2DGRAPHIC_DrawVerticalLine(int16_t x, int16_t y, uint16_t length, uint32_t color);

void TM_DMA2DGRAPHIC_DrawHorizontalLine(int16_t x, int16_t y, uint16_t length, uint32_t color);

void TM_DMA2DGRAPHIC_DrawLine(int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint32_t color);

void TM_DMA2DGRAPHIC_DrawPolyLine(TM_DMA2DRAPHIC_Poly_t* Coordinates, uint16_t count, uint32_t color);

void TM_DMA2DGRAPHIC_DrawRectangle(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint32_t color);

void TM_DMA2DGRAPHIC_DrawFilledRectangle(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint32_t color);

void TM_DMA2DGRAPHIC_DrawRoundedRectangle(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t r, uint32_t color);

void TM_DMA2DGRAPHIC_DrawFilledRoundedRectangle(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t r, uint32_t color);

void TM_DMA2DGRAPHIC_DrawCircle(uint16_t x0, uint16_t y0, uint16_t r, uint32_t color);

void TM_DMA2DGRAPHIC_DrawFilledCircle(uint16_t x0, uint16_t y0, uint16_t r, uint32_t color);

void TM_DMA2DGRAPHIC_DrawTriangle(uint16_t x1, uint16_t y1,  uint16_t x2, uint16_t y2, uint16_t x3, uint16_t y3, uint32_t color);

void TM_DMA2DGRAPHIC_DrawFilledTriangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t x3, uint16_t y3, uint32_t color);

void TM_DMA2DGRAPHIC_CopyBuffer(void* pSrc, void* pDst, uint32_t xSize, uint32_t ySize, uint32_t OffLineSrc, uint32_t OffLineDst);
void TM_DMA2DGRAPHIC_CopyBufferIT(void* pSrc, void* pDst, uint32_t xSize, uint32_t ySize, uint32_t OffLineSrc, uint32_t OffLineDst);

/* Private functions */
void TM_INT_DMA2DGRAPHIC_SetConf(TM_DMA2DGRAPHIC_INT_Conf_t* Conf);

/* C++ detection */
#ifdef __cplusplus
}
#endif

#endif